High Power Blue Diode Laser Source for Material Processing

doi:10.37188/CJL.20230144

CIOMP OpenIR

	High Power Blue Diode Laser Source for Material Processing
	J. Zhang, J. Wang, J. Zhang, H. Peng, L. Chen, Y. Yang, Z. Wang, C. Zhang and L. Wang
	2023
发表期刊	Faguang Xuebao/Chinese Journal of Luminescence
ISSN	10007032
卷号	44 期号:7 页码:1308-1314
摘要	Aiming at the current requirement for processing of pure copper， pure gold and other metal materials， a fiber coupled blue diode laser source with continuous output power up to 500 W was fabricated. According to the ray paths simulation of diode laser by ZEMAX， the experiment of high-power blue diode laser source for material processing was carried out. In the experiment， a TO packaged blue laser diode single emitter was adopted as the emitting unit. Due to the TO packaged structure with flat output window mirror， it was designed for fast and slow axis collimator with longer back working distance to obtain collimating beam with low divergence angle and high beam quality. The beam of 144 single-tube blue diode laser devices were combined by space and polarization combination to couple into a 200 μm/NA 0.2 fiber. Under the cooling with industrial water， the output power of 523 W and the wall-plug efficiency of 29% for blue diode laser source were demonstrated from the 200 μm/NA 0.2 fiber at the 3 A drive current. The laser light source had the potential application in non-ferrous metal processing. © 2023 Chines Academy of Sciences. All rights reserved.
DOI	10.37188/CJL.20230144
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收录类别	ei
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/68172
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	J. Zhang, J. Wang, J. Zhang, H. Peng, L. Chen, Y. Yang, Z. Wang, C. Zhang and L. Wang. High Power Blue Diode Laser Source for Material Processing[J]. Faguang Xuebao/Chinese Journal of Luminescence,2023,44(7):1308-1314.
APA	J. Zhang, J. Wang, J. Zhang, H. Peng, L. Chen, Y. Yang, Z. Wang, C. Zhang and L. Wang.(2023).High Power Blue Diode Laser Source for Material Processing.Faguang Xuebao/Chinese Journal of Luminescence,44(7),1308-1314.
MLA	J. Zhang, J. Wang, J. Zhang, H. Peng, L. Chen, Y. Yang, Z. Wang, C. Zhang and L. Wang."High Power Blue Diode Laser Source for Material Processing".Faguang Xuebao/Chinese Journal of Luminescence 44.7(2023):1308-1314.

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